1042460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 2237760

約数和(自身を除く): 1195300

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1109, 2218, 4436, 5545, 11090, 22180, 52123, 104246, 208492, 260615, 521230, 1042460]

約数ペア:

[(1, 1042460), (2, 521230), (4, 260615), (5, 208492), (10, 104246), (20, 52123), (47, 22180), (94, 11090), (188, 5545), (235, 4436), (470, 2218), (940, 1109)]